6 Listen to the conversation and complete the information cards with one word for each blank. 听对话并填空，每空格一词。(每题 1 分，共 5 题)
Exhibit 1: Nanomaterial Wall (纳米材料墙)
· This exhibit shows how scientists use special (1) to create things.
· The things are stronger and lighter than (2) ones.
Exhibit 2: Robotic Surgery (手术) Arm
· This robot helps doctors perform (3) operations.
· It allows doctors to (4) patients more safely and efficiently.
· It works like a (5) who never gets tired.

1. materials
2. ordinary
3. precise
4. treat
5. helper

由于没有提供听力材料，无法直接完成填空。但根据题目要求和八年级下册英语常见话题，可推测答案方向如下：

1. 纳米材料墙展示科学家用特殊“材料（materials）”制造物品。
2. 这些物品比“普通（ordinary）”物品更强更轻。
3. 机器人手术臂帮助医生进行“精确（precise）”手术。
4. 允许医生更安全高效地“治疗（treat）”病人。
5. 像“助手（helper）”一样从不疲倦。

1 Complete each sentence with the proper form of the word in brackets. 用括号中所给单词的适当形式填空。(每题 1 分，共 7 题)
(1) The team worked tirelessly to find a cure for the disease. (medicine)
(2) A university is a place for you to learn to be and manage your own studies. (depend)
(3) The museum guide explained the cultural of the ancient pottery to the visitors. (valuable)
(4) The new invention, a health monitor, is designed to show early signs of and warn users to pay attention. (ill)
(5) It was the first time for Amy to dance in front of the audience, so she felt as she stepped onto the stage. (scare)
(6) The host announced that the charity event was successful in raising enough money. (complete)
(7) The painting reflects the artist's deep belief in . It shows people working together to build a better society. (social)

(1) medical
(2) independent
(3) value
(4) illness
(5) scared
(6) completely
(7) society

(1) 修饰名词team用形容词，medicine的形容词形式为medical。
(2) be后接形容词，depend的形容词形式为independent（根据句意“学会独立”）。
(3) 形容词cultural修饰名词，valuable的名词形式为value。
(4) 介词of后接名词，ill的名词形式为illness。
(5) feel后接形容词，scare的形容词形式为scared（修饰人）。
(6) 修饰形容词successful用副词，complete的副词形式为completely。
(7) 介词in后接名词，social的名词形式为society。